(2) Whakapai ake i te taiao o te ara nakunaku, whakaitihia te pH o te puku me te whekau iti;

(3) He kaiwhakatairanga tipu paturopi, ka tāpirihia ngā taonga ki te whakaiti nui i te nui o ngā huakita anaerobes, te waikawa lactic, te Escherichia coli me te Salmonella i roto i te ara nakunaku. Ka whakapai ake i te ātete o te kararehe ki te mate me te whakaiti i te maha o ngā mate e pāngia ana e te mate huakita.

(4) Whakapai ake i te nakunaku me te mimiti o te hauota, te whākōkī me ētahi atu matūkai o ngā poaka iti.

(5) Whakapai ake i te ōwehenga o te whiwhinga moni me te hurihanga kai o ngā poaka i ia rā;

(6) Ārai i te mate korere i roto i ngā poaka iti;

(7) Whakanuia te hua miraka o ngā kau;

(8) Ārai i ngā harore whāngai me ētahi atu kai kino hei whakarite i te kounga o te whāngai me te whakapai ake i te roa o te oranga o te whāngai.

-Kei te Linyi Industrial Park, Dezhou, Shandong Province, e tata ana ki te Lin-pan Oilfield te Shandong E.Fine Pharmacy Co., Ltd., he nui ngā rauemi hinu, ā, e 70000 mita pūrua te rahi. Hei umanga hangarau-teitei, he kaha te kaha hangarau o te kamupene, ā, kei a ia te rōpū rangahau motuhake me te pokapū R&D i Te Whare Wānanga o Jinan. He kaha tō mātou kaha R&D, ā, e whakarato ana i ngā whakaritenga hua hangarau-teitei me te whakawhiti hangarau. Ka whakatapua ngā tāpiringa whāngai ki te rangahau me te hanga o te raupapa betaine katoa, tae atu ki te kounga teitei.ngā tāpiringa rongoā me te kai, te Betaine Series, te Aquatic Attractant Series, ngā momo rongoā paturopi me te Quaternary Ammonium Saltme ngā whakahoutanga hangarau tonu kei te tūranga ārahi.